This is a brand new refractory wire for molten metal. It has a wide application in the steel industry, such as deoxidizer, desulfurizer and alloy additive for steelmaking and casting processes, which can greatly improve the quality of the molten steel. It can also prevent nozzle blocking in continuous cast steel, and reduce the consumption of refractory.
It is composed of a metal wire or granules made from pure calcium in the center, with a thin cold-rolled strip. It is suitable for use in the continuous steel casting refractory and offers many benefits over calcium silicate cored wire. Cost is much lower than for calcium-silicate cored steel.
XLS Metals in China is a major manufacturer of wire with a calcium core. The company has extensive expertise in metal smelting as well as alloy manufacturing. This company has been well known in the industry for producing high-quality wire and providing a specialized service. The company holds several related patents and is equipped with professional wire-drawing, grinding and packaging equipment. Since its inception, the company has provided refractory and insulating products to clients both at home and abroad. Now it is expanding to international markets.
The core-spun, or core-clad, wire is created by crushing different additives into smaller pieces, such as Deoxidizer, desulfurizer, modifier, and alloy, then wrapping the metal strips with calcium to create composite long wires. It is a popular technology in the steelmaking sector, and it offers excellent penetration and adhesion performance.
The ladle can be cleaned of any clogs and the steel molten can have a better transverse impact resistance and plasticity. Also, it can alter the inclusions' composition and their shape in the molten iron.
The core-spun cable is very easy to work with, requires little capital and takes up a minimal amount of space. It also helps to avoid the introduction of gas into molten steel, and can be easily adjusted according to different requirements. The core spun wire is commonly used in many treatment stations including vacuum degassing systems and ladle heaters. The core-spun wire can be used to improve steel quality, productivity and safety.
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